61249664

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 140564160

約数和(自身を除く): 79314496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 347, 394, 448, 694, 788, 896, 1379, 1388, 1576, 2429, 2758, 2776, 3152, 4858, 5516, 5552, 6304, 9716, 11032, 11104, 12608, 19432, 22064, 22208, 25216, 38864, 44128, 44416, 68359, 77728, 88256, 136718, 155456, 176512, 273436, 310912, 478513, 546872, 957026, 1093744, 1914052, 2187488, 3828104, 4374976, 7656208, 8749952, 15312416, 30624832, 61249664]

約数ペア:

[(1, 61249664), (2, 30624832), (4, 15312416), (7, 8749952), (8, 7656208), (14, 4374976), (16, 3828104), (28, 2187488), (32, 1914052), (56, 1093744), (64, 957026), (112, 546872), (128, 478513), (197, 310912), (224, 273436), (347, 176512), (394, 155456), (448, 136718), (694, 88256), (788, 77728), (896, 68359), (1379, 44416), (1388, 44128), (1576, 38864), (2429, 25216), (2758, 22208), (2776, 22064), (3152, 19432), (4858, 12608), (5516, 11104), (5552, 11032), (6304, 9716)]